clean [Adjective] + surface [Noun]

Strength Strength Dispersion
A:
39
CHISQ:
265.86
AWT:
4,610,468
TTEST:
5.53
G2:
104.34
FAWT:
11.79
MI:
3.12
LOGLOG:
16.49
JD:
0.74
MI3:
13.69
DICE:
0.53
RANGE: